时间因素比价格更重要。

你对自己了解得越多，对你在别人身上看到的东西就越有耐心。

你不必完美无缺才能令人惊叹。

I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.

In times of uncertainty, innovation becomes our most reliable tool.

创作的行为是一种爱的行为。

比光速更快的问题在于你只能生活在黑暗中。